Convert gigawatts to watts
1 GW = 1000000000 W — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
1 000 000 000W
Exact decimal: 1000000000
1 GW = 1000000000 W
How to convert gigawatts to watts
Multiply the number of gigawatts by 1000000000 to get watts.
The exact factor is 1000000000 .
Gigawatt to Watt conversion table
| Gigawatts (GW) | Watts (W) |
|---|---|
| 1 GW | 1 000 000 000 |
| 2 GW | 2 000 000 000 |
| 3 GW | 3 000 000 000 |
| 5 GW | 5 000 000 000 |
| 10 GW | 10 000 000 000 |
| 20 GW | 20 000 000 000 |
| 25 GW | 25 000 000 000 |
| 50 GW | 50 000 000 000 |
| 100 GW | 100 000 000 000 |
| 250 GW | 250 000 000 000 |
| 500 GW | 500 000 000 000 |
| 1000 GW | 1 000 000 000 000 |
Watt to Gigawatt conversion table
| Watts (W) | Gigawatts (GW) |
|---|---|
| 1 W | 1e-9 |
| 2 W | 2e-9 |
| 3 W | 3e-9 |
| 5 W | 5e-9 |
| 10 W | 1e-8 |
| 20 W | 2e-8 |
| 25 W | 2.5e-8 |
| 50 W | 5e-8 |
| 100 W | 0.000 000 1 |
| 250 W | 0.000 000 25 |
| 500 W | 0.000 000 5 |
| 1000 W | 0.000 001 |
Frequently asked
How many watts are in a gigawatt?
One gigawatt equals 1000000000 watts (GW → W). That figure is exact, not rounded.
How do you convert gigawatts to watts?
Multiply the number of gigawatts by 1000000000 to get watts.
What is 1 W in gigawatts?
One watt is 1e-9 gigawatts.
What is 10 GW in W?
10 GW = 10 000 000 000 W.